QR-codegenerator

Veelgestelde vragen

Do static QR codes expire?

No. A static QR code stores the data directly in its pattern, so it never expires and needs no subscription. It only stops working if the target (a URL, for example) goes offline.

What error correction level should I use?

Use M for screens and Q or H when the code carries a logo or is printed on packaging, labels or textiles — higher levels stay scannable with more damage or overlay.

Are my QR codes uploaded to a server?

No. Every code is rendered inside your browser tab with JavaScript — no upload, no account, no tracking. The page keeps working offline once loaded.